﻿using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Common;
using System.Data;
using System.Text.RegularExpressions;
using System.Net;
using System.Text;
using System.IO;
using System.Security.Cryptography;

public partial class top_reviewnew_salelist : System.Web.UI.Page
{
    public string session = string.Empty;
    public string nick = string.Empty;

    protected void Page_Load(object sender, EventArgs e)
    {
        string id = utils.NewRequest("id", utils.RequestType.QueryString);
        Common.Cookie cookie = new Common.Cookie();
        string taobaoNick = cookie.getCookie("nick");
        session = cookie.getCookie("top_sessiongroupbuy");
        Rijndael_ encode = new Rijndael_("tetesoft");
        nick = encode.Decrypt(taobaoNick);

        //过期判断
        if (string.IsNullOrEmpty(taobaoNick))
        {
            string msg = "尊敬的淘宝卖家，非常抱歉的告诉您，您还没有购买此服务或者登录信息已失效，如需继续使用请<a href='http://fuwu.taobao.com/serv/detail.htm?service_id=4545' target='_blank'>进入该服务</a>，谢谢！";
            Response.Redirect("buy.aspx?msg=" + HttpUtility.UrlEncode(msg));
            Response.End();
            return;
        }

        //判断VIP版本，只有VIP才能使用此功能
        string sql = "SELECT * FROM TCS_ShopSession WHERE nick = '" + nick + "'";
        DataTable dt = utils.ExecuteDataTable(sql);
        if (dt.Rows.Count != 0)
        {
            string flag = dt.Rows[0]["version"].ToString();
            if (flag == "0")
            {
                Response.Redirect("xufei.aspx");
                Response.End();
                return;
            }
        }

        BindData();
    }

    private void BindData()
    {
        string page = utils.NewRequest("page", utils.RequestType.QueryString);
        int pageNow = 1;
        if (page == "")
        {
            pageNow = 1;
        }
        else
        {
            pageNow = int.Parse(page);
        }
        int pageCount = 12;
        int dataCount = (pageNow - 1) * pageCount;

        string sqlNew = "SELECT TOP " + pageCount.ToString() + " * FROM (SELECT *,ROW_NUMBER() OVER (ORDER BY b.adddate DESC) AS rownumber FROM TCS_Trade b WHERE b.nick = '" + nick + "' AND b.orderid IN (SELECT orderid FROM TCS_MsgSend WHERE nick = '" + nick + "' AND typ = 'cui')) AS a WHERE a.rownumber > " + dataCount.ToString() + " ORDER BY a.adddate DESC";
        DataTable dt = utils.ExecuteDataTable(sqlNew);

        //if (1 == 2)  
        //{
        //    for (int j = 0; j < dt.Rows.Count; j++)
        //    {
        //        string orderid = dt.Rows[j]["orderid"].ToString();
        //        string couponnumber = dt.Rows[j]["couponnumber"].ToString();
        //        string sql = "SELECT COUNT(*) FROM TCS_CouponSend WHERE taobaonumber = '" + couponnumber + "'";
        //        string count = utils.ExecuteString(sql);
        //        //Response.Write(sql + "--" + orderid + "--" + count + "<br>");
        //        if (count == "0")
        //        {
        //            sqlNew = "UPDATE TCS_Trade SET iscoupon = 0 WHERE orderid = '" + orderid + "'";
        //            utils.ExecuteNonQuery(sqlNew);
        //        }
        //    }
        //}

        //if (1 == 2)
        //{
        //    for (int j = 0; j < dt.Rows.Count; j++)
        //    {
        //        string orderid = dt.Rows[j]["orderid"].ToString();
        //        string result = GetCouponTradeTotalByNick(orderid);

        //        MatchCollection match = new Regex(@"<promotion_details list=""true""><promotion_detail><discount_fee>([^\<]*)</discount_fee><id>[0-9]*</id><promotion_desc>[^\<]*</promotion_desc><promotion_id>shopbonus-[0-9]*_[0-9]*-([0-9]*)</promotion_id><promotion_name>店铺优惠券</promotion_name></promotion_detail>", RegexOptions.IgnoreCase).Matches(result);

        //        if (match.Count != 0)
        //        {
        //            string price = match[0].Groups[1].ToString();
        //            string couponid = match[0].Groups[2].ToString();

        //            if (couponid != "")
        //            {
        //                sqlNew = "UPDATE TCS_Trade SET iscoupon = 1,couponprice='" + price + "',couponnumber ='" + couponid + "' WHERE orderid = '" + orderid + "'";
        //                utils.ExecuteNonQuery(sqlNew);
        //                Response.Write(sqlNew + "<br>");
        //                Response.Write(result + "<br>");
        //            }
        //        }
        //    }
        //}

        rptArticle.DataSource = dt;
        rptArticle.DataBind();

        //分页数据初始化
        sqlNew = "SELECT COUNT(*) FROM TCS_Trade WHERE nick = '" + nick + "' AND orderid IN (SELECT orderid FROM TCS_MsgSend WHERE nick = '" + nick + "' AND typ = 'cui')";
        int totalCount = int.Parse(utils.ExecuteString(sqlNew));

        lbPage.Text = InitPageStr(totalCount, "salelistcui.aspx");
    }

    private string GetCouponTradeTotalByNick(string orderid)
    {
        //执行优惠券赠送行为
        string appkey = "12159997";
        string secret = "614e40bfdb96e9063031d1a9e56fbed5";

        IDictionary<string, string> param = new Dictionary<string, string>();
        param.Add("fields", "total_fee,promotion_details");
        param.Add("tid", orderid);

        string result = Post("http://gw.api.taobao.com/router/rest", appkey, secret, "taobao.trade.fullinfo.get", session, param);

        return result;
    }

    private string InitPageStr(int total, string url)
    {
        //分页数据初始化
        string str = string.Empty;
        int pageCount = 12;
        int pageSize = 0;
        int pageNow = 1;
        string page = utils.NewRequest("page", utils.RequestType.QueryString);
        if (page == "")
        {
            pageNow = 1;
        }
        else
        {
            pageNow = int.Parse(page);
        }

        //取总分页数
        if (total % pageCount == 0)
        {
            pageSize = total / pageCount;
        }
        else
        {
            pageSize = total / pageCount + 1;
        }

        //如果总页面大于20，则最大页面差不超过20
        int start = 1;
        int end = 20;

        if (pageSize < end)
        {
            end = pageSize;
        }
        else
        {
            if (pageNow > 15)
            {
                start = pageNow - 10;

                if (pageNow < (total - 10))
                {
                    end = pageNow + 10;
                }
                else
                {
                    end = total;
                }
            }
        }

        for (int i = start; i <= end; i++)
        {
            if (i.ToString() == pageNow.ToString())
            {
                str += i.ToString() + " ";
            }
            else
            {
                str += "<a href='" + url + "?page=" + i.ToString() + "'>[" + i.ToString() + "]</a> ";
            }
        }

        return str;
    }

    #region TOP API
    /// <summary> 
    /// 给TOP请求签名 API v2.0 
    /// </summary> 
    /// <param name="parameters">所有字符型的TOP请求参数</param> 
    /// <param name="secret">签名密钥</param> 
    /// <returns>签名</returns> 
    protected static string CreateSign(IDictionary<string, string> parameters, string secret)
    {
        parameters.Remove("sign");
        IDictionary<string, string> sortedParams = new SortedDictionary<string, string>(parameters);
        IEnumerator<KeyValuePair<string, string>> dem = sortedParams.GetEnumerator();
        StringBuilder query = new StringBuilder(secret);
        while (dem.MoveNext())
        {
            string key = dem.Current.Key;
            string value = dem.Current.Value;
            if (!string.IsNullOrEmpty(key) && !string.IsNullOrEmpty(value))
            {
                query.Append(key).Append(value);
            }
        }
        query.Append(secret);
        MD5 md5 = MD5.Create();
        byte[] bytes = md5.ComputeHash(Encoding.UTF8.GetBytes(query.ToString()));
        StringBuilder result = new StringBuilder();
        for (int i = 0; i < bytes.Length; i++)
        {
            string hex = bytes[i].ToString("X");
            if (hex.Length == 1)
            {
                result.Append("0");
            }
            result.Append(hex);
        }
        return result.ToString();
    }
    /// <summary> 
    /// 组装普通文本请求参数。 
    /// </summary> 
    /// <param name="parameters">Key-Value形式请求参数字典</param> 
    /// <returns>URL编码后的请求数据</returns> 
    protected static string PostData(IDictionary<string, string> parameters)
    {
        StringBuilder postData = new StringBuilder();
        bool hasParam = false;
        IEnumerator<KeyValuePair<string, string>> dem = parameters.GetEnumerator();
        while (dem.MoveNext())
        {
            string name = dem.Current.Key;
            string value = dem.Current.Value;
            // 忽略参数名或参数值为空的参数 
            if (!string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(value))
            {
                if (hasParam)
                {
                    postData.Append("&");
                }
                postData.Append(name);
                postData.Append("=");
                postData.Append(Uri.EscapeDataString(value));
                hasParam = true;
            }
        }
        return postData.ToString();
    }
    /// <summary> 
    /// TOP API POST 请求 
    /// </summary> 
    /// <param name="url">请求容器URL</param> 
    /// <param name="appkey">AppKey</param> 
    /// <param name="appSecret">AppSecret</param> 
    /// <param name="method">API接口方法名</param> 
    /// <param name="session">调用私有的sessionkey</param> 
    /// <param name="param">请求参数</param> 
    /// <returns>返回字符串</returns> 
    public static string Post(string url, string appkey, string appSecret, string method, string session,
    IDictionary<string, string> param)
    {
        #region -----API系统参数----
        param.Add("app_key", appkey);
        param.Add("method", method);
        param.Add("session", session);
        param.Add("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
        param.Add("format", "xml");
        param.Add("v", "2.0");
        param.Add("sign_method", "md5");
        param.Add("sign", CreateSign(param, appSecret));
        #endregion
        string result = string.Empty;
        #region ---- 完成 HTTP POST 请求----
        HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
        req.Method = "POST";
        req.KeepAlive = true;
        req.Timeout = 300000;
        req.ContentType = "application/x-www-form-urlencoded;charset=gb2312";
        byte[] postData = Encoding.UTF8.GetBytes(PostData(param));
        Stream reqStream = req.GetRequestStream();
        reqStream.Write(postData, 0, postData.Length);
        reqStream.Close();
        HttpWebResponse rsp = (HttpWebResponse)req.GetResponse();
        Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);
        Stream stream = null;
        StreamReader reader = null;
        stream = rsp.GetResponseStream();
        reader = new StreamReader(stream, encoding);
        result = reader.ReadToEnd();
        if (reader != null) reader.Close();
        if (stream != null) stream.Close();
        if (rsp != null) rsp.Close();
        #endregion
        return Regex.Replace(result, @"[\x00-\x08\x0b-\x0c\x0e-\x1f]", "");
    }
    #endregion
}